codec: add base

src/codec/mod.rs

@@ -0,0 +1,22 @@
+use std::ffi::CStr;
+use std::str::from_utf8_unchecked;
+
+use ffi::*;
+
+pub fn version() -> u32 {
+	unsafe {
+		avcodec_version()
+	}
+}
+
+pub fn configuration() -> &'static str {
+	unsafe {
+		from_utf8_unchecked(CStr::from_ptr(avcodec_configuration()).to_bytes())
+	}
+}
+
+pub fn license() -> &'static str {
+	unsafe {
+		from_utf8_unchecked(CStr::from_ptr(avcodec_license()).to_bytes())
+	}
+}

src/lib.rs

@@ -13,3 +13,5 @@ pub use util::color_space::ColorSpace;
 pub use util::color_range::ColorRange;
 pub use util::media;
 pub use util::frame::{self, Frame};
+
+pub mod codec;